Laser 2018

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Across
  1. 2. What does a Fictional British detective, a telecommunication scheme and a potential function have in common
  2. 6. A precious stone
  3. 8. the element responsible for the colour of the ruby
  4. 11. Secret of a gecko's climbing ability
  5. 12. temporary enlightenment
  6. 14. A clear argument
  7. 15. Rainbow
  8. 16. the noise a bird makes
  9. 17. Unphased
  10. 19. what is in common between climate change and lasers
Down
  1. 1. An event of near-zero probability
  2. 3. Unity of Opposites in physics
  3. 4. hypothetical elementary particle proposed to resolve the strong CP problem in Quantum chromodynamics
  4. 5. The strongest laser
  5. 6. an old-fashioned reflector
  6. 7. light conformism
  7. 9. a prominent start pattern that isn't a whole constellation
  8. 10. a log
  9. 13. A shape that has a consistent cross-section along its length
  10. 18. An unagreeable personal assistant